Learn how to build your own MAPI Messaging applications.
BS Editor: The Extended MAPI is one of the first COM technologies provided by Microsoft. Extended MAPI is core API for Microsoft Exchange Server, Microsoft Outlook, CDO, messaging, etc.
We provide lots of examples, which demonstrates how inside Delphi you can get the Extended MAPI power in your hands. They are grouped as package of simple applications and library. Our library includes one file ExtendedMAPI unit, some useful utility functions which you can find inside MAPIUtils.pas, and unique translation of EDK (Exchange Development Kit). You will have in your hands, more that 70 Interfaces, few hundreds procedures and functions, thousands constants, structures, etc - all of them described inside MSDN or PSDK. For most of them, you can use shipped with Delphi help (excluding EDK). We strongly recommends MSDN as the primary help system for Extended MAPI and EDK.

Example # 1 - Log in Microsoft Exchange Server and Query User Identity you can free download Extended MAPI in Delphi 5.1 now.